### The Issue
Every PR is currently failing the REST API breaking changes check with
errors like:
```
Could not find /components/schemas/ViewForResponse
Could not find /components/schemas/View
Could not find /components/schemas/ViewForUpdate
...
```
This is happening because the View REST endpoints were added to main `(/rest/metadata/views, /rest/metadata/viewFields, etc.)` but the corresponding OpenAPI schema definitions were missing from components.utils.ts.
### The Fix
Added the missing schema definitions for all View-related entities:
- view, viewField, viewFilter, viewSort, viewGroup, viewFilterGroup
- Each entity includes 3 schema variants: base, ForUpdate, and ForResponse
This ensures the OpenAPI spec properly documents what's already exposed.
### Note about CI
This PR will still show the error in CI since it's comparing against the current main branch. Once merged, this should
resolve the issue for future PRs.
### Open Question
Should the View REST endpoints be gated behind the IS_CORE_VIEW_ENABLED feature flag? Currently they're always exposed
while the GraphQL resolvers do check this flag. Happy to add that in a follow-up if needed.
